Is abortion ever okay?....please read before you comment.

Okay so before every one starts going in a rant about me being a terrible person for considering it, I don't know if I'm pregnant or not. I got my iud (parargard) removed because it partially expelled during my period last month. I had sex about a week to a week and a Half before. We have NOT had unprotected sex whatsoever since.
I think if I am pregnant then I might have to get an abortion. I'm 16, had a baby four months ago, and I could be pregnant again. So symptoms, just no period. If I was to be pregnant again and go through with it I would be kicked out and possibly have no where to go with a four month old baby. I was constantly harassed the whole time I was pregnant with my four month old, I don't think I could do it again. I love my baby to death and I would never want to have an abortion, it's just I feel like I would have no other choice. Befoee you call me a slut, ive been having sex with the baby's dad. My dad and mom are still upset about the first pregnancy. I didn't think I could get pregnant on birth control but I think I might be. I don't know if I could ever go through with it and I hope that I never have to, but do you think it would ever be okay to have an abortion in this situation? I swear I'm not having sex ever until I'm ready for another baby:(. YES, I know I'm dumb for doing it again after one baby, but I thought it would be safe with birth control and condoms. ALSO, I know I need to take a test I will if I don't get it by tomorrow. I'm just scared to know at the moment..

OP, you asked for opinions and you will discover that this is THE MOST F****ING CONTROVERSIAL ISSUE TO PUT ON A BABY BOARD. Worse than rice cereal! I know you are young and still figuring these things out, hell- I'm nearly 40 and haven't really made up my mind about this particular issue. What I know is, I am glad it is a choice. This hit home for me in high school when a friend of a friend, a girl I knew, was molested/raped by her stepdad and did have an abortion - thank GOD she didn't have to carry that baby to term - have it- and give it away for adoption and have 9 months of a reminder of what happened to her. There is a reason that there are people on both side of this issue - and intelligent, thoughtful people can see both sides. That said, I don't know if I could ever personally make that choice and am thankful I never needed to.

I do know that adoption is not an "easier" choice. So pp, please don't act like it is.

So, here's to hoping this is just a scare to make sure you either use birth control or abstein and avoid this decision.